Post-spraying equipment for aquatic feed liquid additive

The utility model discloses post-spraying equipment for an aquatic feed liquid additive in the technical field of feed processing. The device comprises a bottom plate, a box body is arranged on the upper side of the bottom plate; limiting telescopic rods are arranged between the four corners of the top end of the bottom plate and the bottom end of the box body, a lifting mechanism is arranged between the middle of the top end of the bottom plate and the bottom end of the box body, rolling wheels are arranged at the bottom end of the bottom plate, a multi-stage filter screen is obliquely arranged on the upper portion of an inner cavity of the box body, and a feeding port is formed in the right side of the top end of the box body. According to the utility model, the multi-stage filter plateis arranged; feeds with different particle sizes are screened; through the arrangement of the partition plates, feed of different particle sizes is sprayed in the isolated spraying areas and does notinterfere with one another